My guess is that the UAW just doesn't want the people to know that they are only backing BO ( Blame Others) for president just for this reason. You see as stockholders they will benefit the most from the corporations moving overseas. They would be able to make alot more profits on their stock shares without the worries of keeping their membership happy.The tariff rates would be nothing compared to the profits that they will make.. Just look at what the union charges as membership dues per person.That is really nothing to what the profits that they could realize from the move.